An evaluation of diver performance using different safety vest detonators

An attempt was made to evaluate the performance of SCUBA divers in pulling the detonator knob on the diver's personal floatation device while treading water. Three shapes, three sizes, and three positions of the detonator knob were tested to determine their effects on the time it took divers to activate the emergency detonator. Three different glove conditions were also tested (bare hands, cotton gloves, and three-fingered mitts), to determine if gloves have an effect on the time for activating the emergency detonator. It was found that the size, position, and glove type made a statistically significant difference in the time it took the diver to activate the detonator on the diver's personal floatation device, while the different shapes of the detonator knob did not show any significance. The results indicate that detonator knobs should be at least 2 in. in diameter and located on the middle portion of the vest.

Name thesis:degree_name

Master of Science

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Industrial Engineering and Operations Research

Department dc:contributor.department

Industrial Engineering and Operations Research

Grantor dc:publisher

Virginia Polytechnic Institute and State University

Year dc:date.issued

1976

Author dc:creator

• Dalby, Philip Hays

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Language dc:language.iso

en

Handle dc:identifier.uri

http://hdl.handle.net/10919/76225

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/76225